shocked nobody here brought up the laptop background. like i'm sorry but that's not the kind of photo of your 'best friend' that you set as the first thing you see when you boot up your laptop. yes i've had pictures of friends as my phone lockscreen before no they weren't that kind of photo also i'm secretly in love with one of those friends but that's not the point right now
all in all though (i'm not replying to anyone in particular because it's a general pattern of behavior i've observed, i see this off of squidboards too) if you don't think pearl and marina's relationship is romantic, fine, but i like... do not get the impulse upon seeing someone say they are in love to come and try to debate about it. like, you can just see this, think "ehh i still think all that is platonic but i'm glad other fans are having fun/feel represented," and move on. nobody is holding you at gunpoint forcing you to admit two far-future fictional cephalopod women are in love. (but people might start to look at you funny if you take somebody else celebrating the fact that two far-future fictional cephalopod women plausibly could be in love as a chance to flex your debate skills. which, no, is not the same thing.)